Marc Weiss Reef Vital DNA (16oz.) The ultimate reef additive for the advanced hobbyist! For use in reef aquariums and or aquariums with live rock. All the benefits of original formula Coral Vital Plus: Enhanced growth and pigmentation priming of hard and soft corals, coraline algaes, anemones, sea mushrooms, sponges, tunicates, feather dusters, live rock, and related organisms! Enhances color of reef creatures; increases growth of filter feeders! Provides missing compounds that allows presently invisible organisms to now grow, thrive and add color and beauty to your live rock! Provides essential enzymes for colorful sponge growth! Allows life you never knew existed to surprise you with beauty and color! Use in place of, or alternate with Coral Vital; instructions for both are the same. Of course, Coral Vital can be used with either or both products. As growth of cryptic organisms becomes apparent; replace Coral Vital with Reef Vital DNA totally! Then to accelerate growth of these organisms dramatically, supplement with Spectra Vital and BlackPowder